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894b0273fc
Based on commit 0284423676209380a2e07086b9b356096a2f93e6 from CCAN:
Author: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue Jun 21 10:43:31 2011 +0930
tally: fix FreeBSD compile, memleak in tests.
Posix says ssize_t is in sys/types.h; on Linux stdlib.h is enough.
Autobuild-User: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date: Tue Jun 21 05:52:12 CEST 2011 on sn-devel-104
31 lines
629 B
C
31 lines
629 B
C
#include <ccan/tally/tally.c>
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#include <ccan/tap/tap.h>
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int main(void)
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{
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int i;
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struct tally *tally = tally_new(0);
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ssize_t min, max;
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max = (ssize_t)~(1ULL << (sizeof(max)*CHAR_BIT - 1));
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min = (ssize_t)(1ULL << (sizeof(max)*CHAR_BIT - 1));
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plan_tests(100 + 100);
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/* Simple mean test: should always be 0. */
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for (i = 0; i < 100; i++) {
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tally_add(tally, i);
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tally_add(tally, -i);
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ok1(tally_mean(tally) == 0);
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}
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/* Works for big values too... */
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for (i = 0; i < 100; i++) {
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tally_add(tally, max - i);
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tally_add(tally, min + 1 + i);
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ok1(tally_mean(tally) == 0);
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}
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free(tally);
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return exit_status();
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}
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